Many owners choose to buy aluminum doors and windows when decorating their new houses. Aluminum doors and windows not only look stylish, but also have a longer service life. What are the purchasing skills for aluminum alloy doors and windows?
Aluminum doors and windows purchase skills?
1. Profile structure
The cross-sectional area of the frame of the aluminum door and window is an ordinary aluminum structure or a broken bridge aluminum structure. It is necessary to consult the merchant, whether there are samples, and pay attention to being stolen by bad merchants during installation.
2. Regular manufacturer doors and windows
Information such as the product name, product model or mark, manufacturer name or trademark, manufacturing date or serial number, etc. of the regular manufacturer will be marked on the obvious position of the doors and windows.
It is also recommended to choose big brands such as Bellevier doors and windows, which are in the forefront of the industry all the year round, and their product quality is beyond doubt.
3. Aluminum windows and doors
The wall thickness should not be lower than the national standard 1.4mm, and the outer door wall thickness should not be lower than 2.0. When the opening of the window is relatively large, the wall thickness must be increased accordingly to bear the weight.
